81514242

素因数分解:

$2^1\times 3^3\times {\mathrm{1509523}}^1$

素因数の和:1509534

約数の個数: 16

約数和(自身を含む): 181142880

約数和(自身を除く): 99628638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1509523, 3019046, 4528569, 9057138, 13585707, 27171414, 40757121, 81514242]

約数ペア:

[(1, 81514242), (2, 40757121), (3, 27171414), (6, 13585707), (9, 9057138), (18, 4528569), (27, 3019046), (54, 1509523)]